CIS-45 v1 HDR modem 33.33 Bd BPSK stream

The
signal has the same features of CIS-45 Version 1 burst-mode, but here
it is used in stream-mode. This is the third variant I have seen of
CIS-45 modem other than CIS-45 v2 (40 Bd stream) and CIS-45 v1 (33.33 Bd burst)